https://nonzerosum.games/beliefs.html

This is a simulation that allows you to test how beliefs are adopted based on pre-existing beliefs and how they spread through a population. It is entirely editable, so you can test your own parameters based on your own data or intuitions.

A detail methodology can be found here: https://www.lesswrong.com/posts/mj68CsoLDoCfTgeiw/methodolog...